Anti-clogging denitrification deep-bed filter

Abstract

The utility model discloses an anti-clogging denitrification deep bed filter which comprises a main body, a supporting plate is mounted on the outer wall of one side of the main body through bolts, an air pump is mounted on the outer wall of the top of the supporting plate through bolts, and mounting plates are mounted on the inner walls of the two sides of the main body through bolts; a flow dividing pipe is installed on the outer wall of the adjacent side of the installation plate through a bolt, a spray head is installed on the outer wall of the bottom of the flow dividing pipe through a bolt, the air pump communicates with the spray head through a pipeline, a supporting frame is installed on the inner wall of the main body through a bolt, and a liquid outlet base is arranged on the outer wall of one side of the main body. Through the arrangement of the air pump, when the air pump is started, the air pump can inject external air into the flow dividing pipe, and the air is injected into the main body through the spray head, so that liquid in the main body moves, and the situation that garbage impurities are accumulated in the device for a long time, and consequently an operator cleans the garbage inconveniently is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of filter tanks, in particular to an anti-clogging denitrification deep bed filter tank. Background Art

[0002] Filter tanks are used for filtering purposes. Some are used to remove suspended matter in water to obtain water with lower turbidity; some are used to remove water from sludge to obtain sludge with lower water content. Filter tanks are divided into fast filter tanks and slow filter tanks, mobile hood filter tanks and coarse filter media filter tanks.

[0003] Chinese patent number CN210103693U discloses a denitrification deep bed filter with anti-clogging function, including a filter body and a supporting layer and a filter material layer arranged inside the filter body, the filter material layer is arranged on the upper surface of the supporting layer, and a control switch is arranged on the outer surface of the filter body. The input end of the control switch is electrically connected to the output end of an external power supply. An anti-clogging filter frame is connected to the filter body through a lifting mechanism. The upper and lower surfaces of the anti-clogging filter frame are both open, and a movable frame is movably connected to the anti-clogging filter frame, and a filtering device is arranged on the movable frame.

[0004] During the operation of the above-mentioned equipment and the equipment on the market, the sewage is filtered and adsorbed before being put into the denitrification deep bed filter, which removes larger particles and debris, reduces the number and probability of blockages, improves the anti-blockage effect, ensures normal operation, reduces the number of backwashing times, and extends the service life.

[0005] However, during the operation and use of the devices on the market, during long-term use, they cannot drive the floating and sinking objects and impurities inside them to move, so that the floating and sinking objects or impurities accumulate inside the main body, making it inconvenient for users to clean the garbage and impurities. Therefore, it is urgent to design an anti-clogging denitrification deep bed filter to solve the above problem. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes an anti-clogging denitrification deep bed filter.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A blockage-resistant denitrification deep bed filter comprises a main body, a support plate is installed on one side outer wall of the main body by bolts, and an air pump is installed on the top outer wall of the support plate by bolts, mounting plates are installed on both side inner walls of the main body by bolts, and a shunt pipe is installed on the outer wall of one side adjacent to the mounting plate by bolts, a nozzle is installed on the bottom outer wall of the shunt pipe by bolts, and the air pump is connected with the nozzle through a pipeline, a support frame is installed on the inner wall of the main body by bolts, and a liquid outlet seat is provided on one side outer wall of the main body.

[0009] The key concept of the above technical solution is that: through the air pump 3, when the air pump 3 is started, the air pump 3 can inject external air into the inside of the shunt pipe 5, and use the nozzle 6 to inject gas into the inside of the main body 1, so that the liquid inside the main body 1 moves, avoiding the long-term accumulation of garbage impurities inside the device, which makes it inconvenient for the operator to clean and handle the garbage.

[0010] Furthermore, mounting seats are installed on the outer walls on both sides of the main body through bolts, and the interior of the mounting seats is slidably connected with a lifting sleeve.

[0011] Furthermore, a top plate is mounted on the bottom outer wall of the lifting sleeve by bolts, and a top seat is mounted on the top outer wall of the top plate by bolts.

[0012] Furthermore, a motor slot is provided inside the top seat, and a dual-axis motor is installed inside the motor slot by bolts.

[0013] Furthermore, transmission grooves are opened on both sides of the top seat, and the output end of the dual-axis motor is installed with a rotating rod extending into the transmission groove through a coupling, and the transmission groove is internally installed with a screw extending into the mounting seat through a bearing, and the screw is threadedly connected to the mounting seat.

[0014] Furthermore, the screw and the screw are located on the outer wall of the transmission groove and are installed with mutually meshing bevel gears by bolts, and connecting rods are installed on both sides of the bottom outer wall of the top plate by bolts, a box is installed on the outer wall of the bottom end of the connecting rod by bolts, and a filter plate is installed inside the box by bolts, and the box is located directly below the filter plate and is installed with a sponge plate and an adsorption plate in an upper and lower structure by bolts.

[0015] The beneficial effects of the utility model are:

[0016] 1. Through the air pump, when the air pump is started, the air pump can inject external air into the inside of the shunt pipe, and use the nozzle to inject gas into the inside of the main body, so that the liquid inside the main body moves, avoiding the long-term accumulation of garbage impurities inside the device, which makes it inconvenient for the operator to clean and handle the garbage.

[0017] 2. Through the setting of the double-axis motor, when the double-axis motor is started, the double-axis motor uses the action of the rotating rod, bevel gear and screw to make the top plate move up and down, and the top plate will drive the box body to move, which is convenient for the operator to lift and clean the filter plate, sponge plate and adsorption plate. The setting of the filter plate, sponge plate and adsorption plate can filter impurities and garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an anti-clogging denitrification deep bed filter proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the screw structure of an anti-clogging denitrification deep bed filter proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the planar structure of an anti-clogging denitrification deep bed filter proposed by the utility model;

[0021] Figure 4 The utility model provides a schematic diagram of the planar structure of a top seat and a mounting seat of an anti-clogging denitrification deep bed filter.

[0022] In the figure: 1 main body, 2 support plate, 3 air pump, 4 mounting plate, 5 diversion pipe, 6 nozzle, 7 liquid outlet seat, 8 support frame, 9 mounting seat, 10 lifting sleeve, 11 top plate, 12 top seat, 13 motor slot, 14 motor, 15 transmission slot, 16 rotating rod, 17 screw rod, 18 bevel gear, 19 connecting rod, 20 box, 21 filter plate, 22 sponge plate, 23 adsorption plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Please also see Figures 1 to 4 A blockage-resistant denitrification deep bed filter comprises a main body 1, a support plate 2 is installed on one side outer wall of the main body 1 by bolts, and an air pump 3 is installed on the top outer wall of the support plate 2 by bolts, mounting plates 4 are installed on both side inner walls of the main body 1 by bolts, and a shunt pipe 5 is installed on the outer wall of one side adjacent to the mounting plate 4 by bolts, a nozzle 6 is installed on the bottom outer wall of the shunt pipe 5 by bolts, and the air pump 3 is connected with the nozzle 6 through a pipeline, a support frame 8 is installed on the inner wall of the main body 1 by bolts, and a liquid outlet seat 7 is arranged on one side outer wall of the main body 1, when the air pump 3 is started, the air pump 3 can inject air into the interior of the main body 1 through the action of the shunt pipe 5 and the nozzle 6.

[0027] Furthermore, mounting seats 9 are installed on the outer walls of both sides of the main body 1 by bolts, and a lifting sleeve 10 is slidably connected inside the mounting seat 9. When the lifting sleeve 10 moves up and down, the lifting sleeve 10 will move up and down inside the mounting seat 9.

[0028] Furthermore, a top plate 11 is installed on the bottom outer wall of the lifting sleeve 10 by bolts, and a top seat 12 is installed on the top outer wall of the top plate 11 by bolts. When the lifting sleeve 10 moves up and down, the lifting sleeve 10 will drive the top plate 11 and the top seat 12 to move.

[0029] Furthermore, a motor slot 13 is provided inside the top seat 12 , and a dual-axis motor 14 is installed inside the motor slot 13 by bolts. When the dual-axis motor 14 is started, the dual-axis motor 14 will start and run inside the motor slot 13 .

[0030] Furthermore, transmission grooves 15 are opened on both sides of the top seat 12, and the output end of the dual-axis motor 14 is equipped with a rotating rod 16 extending to the inside of the transmission groove 15 through a coupling, and the inside of the transmission groove 15 is movably equipped with a screw 17 extending to the inside of the mounting seat 9 through a bearing, and the screw 17 is threadedly connected to the mounting seat 9. When the dual-axis motor 14 drives the rotating rod 16 to rotate, the rotating rod 16 will use the action of the bevel gear 18 to drive the screw 17 to rotate.

[0031] By adopting the above, through the setting of the double-axis motor 14, when the double-axis motor 14 is started, the double-axis motor 14 uses the action of the rotating rod 16, the bevel gear 18 and the screw 17 to move the top plate 11 up and down, and the top plate 11 will drive the box body 20 to move, which is convenient for the operator to lift and clean the filter plate 21, the sponge plate 22 and the adsorption plate 23, and the setting of the filter plate 21, the sponge plate 22 and the adsorption plate 23 can filter impurities and garbage.

[0032] Several preferred embodiments or application examples are listed below to help those skilled in the art better understand the technical content of the utility model and the technical contribution made by the utility model relative to the prior art:

[0033] Example 1

[0034] A blockage-resistant denitrification deep bed filter comprises a main body 1, a support plate 2 is installed on one side outer wall of the main body 1 by bolts, and an air pump 3 is installed on the top outer wall of the support plate 2 by bolts, mounting plates 4 are installed on both side inner walls of the main body 1 by bolts, and a shunt pipe 5 is installed on the outer wall of one side adjacent to the mounting plate 4 by bolts, a nozzle 6 is installed on the bottom outer wall of the shunt pipe 5 by bolts, and the air pump 3 is connected with the nozzle 6 through a pipeline, a support frame 8 is installed on the inner wall of the main body 1 by bolts, and a liquid outlet seat 7 is arranged on one side outer wall of the main body 1, and when the air pump 3 is started, the air pump 3 can inject air into the interior of the main body 1 through the action of the shunt pipe 5 and the nozzle 6.

[0035] Among them, mounting seats 9 are installed on the outer walls of both sides of the main body 1 by bolts, and a lifting sleeve 10 is slidably connected inside the mounting seat 9. When the lifting sleeve 10 moves up and down, the lifting sleeve 10 will move up and down inside the mounting seat 9; a top plate 11 is installed on the bottom outer wall of the lifting sleeve 10 by bolts, and a top seat 12 is installed on the top outer wall of the top plate 11 by bolts. When the lifting sleeve 10 moves up and down, the lifting sleeve 10 will drive the top plate 11 and the top seat 12 to move; a motor slot 13 is opened inside the top seat 12, and the inside of the motor slot 13 is installed by bolts There is a double-axis motor 14. When the double-axis motor 14 is started, the double-axis motor 14 will start and run inside the motor slot 13; transmission slots 15 are opened on both sides of the top seat 12, and the output end of the double-axis motor 14 is equipped with a rotating rod 16 extending to the inside of the transmission slot 15 through a coupling, and the inside of the transmission slot 15 is movably equipped with a screw 17 extending to the inside of the mounting seat 9 through a bearing, and the screw 17 is threadedly connected to the mounting seat 9. When the double-axis motor 14 drives the rotating rod 16 to rotate, the rotating rod 16 will use the action of the bevel gear 18 to drive the screw 17 to rotate.

[0036] Working principle: When in use, first inject liquid into the interior of the box body 20, at this time the filter plate 21, sponge plate 22 and adsorption plate 23 will filter the garbage impurities, and then start the air pump 3, the air pump 3 will inject air into the interior of the shunt pipe 5, during the continuous air injection process, the air will be injected into the interior of the main body 1 through the nozzle 6, so that the liquid inside the main body 1 moves, thereby driving the garbage impurities to tumble, and then start the dual-axis motor 14, the dual-axis motor 14 will drive the rotating rod 16 to rotate, during the rotation of the rotating rod 16, it can utilize the mutual engagement with the bevel gear 19 to drive the screw 17 to rotate, during the rotation of the screw 17, the screw 17 utilizes the threaded connection with the mounting seat 9 to make the top plate 11 move up and down, and during the up and down movement of the top plate 11, it will drive the connecting rod 19 and the box body 20 to move, the box body 20 will drive the filter plate 21, sponge plate 22 and adsorption plate 23 inside it to move, the filter plate 21, sponge plate 22 and adsorption plate 23 will filter the garbage.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clogging-resistant denitrification deep bed filter, comprising a main body (1), characterized in that: A support plate (2) is installed on one side outer wall of the main body (1) by bolts, and an air pump (3) is installed on the top outer wall of the support plate (2) by bolts, mounting plates (4) are installed on both side inner walls of the main body (1) by bolts, and a shunt pipe (5) is installed on the outer wall of one side adjacent to the mounting plate (4) by bolts, a nozzle (6) is installed on the bottom outer wall of the shunt pipe (5) by bolts, and the air pump (3) is connected to the nozzle (6) through a pipeline, a support frame (8) is installed on the inner wall of the main body (1) by bolts, and a liquid outlet seat (7) is provided on one side outer wall of the main body (1).

2. The anti-clogging denitrification deep bed filter according to claim 1, characterized in that: Mounting seats (9) are mounted on the outer walls of both sides of the main body (1) via bolts, and a lifting sleeve (10) is slidably connected inside the mounting seat (9).

3. The anti-clogging denitrification deep bed filter according to claim 2, characterized in that: A top plate (11) is mounted on the bottom outer wall of the lifting sleeve (10) via bolts, and a top seat (12) is mounted on the top outer wall of the top plate (11) via bolts.

4. The anti-clogging denitrification deep bed filter according to claim 3, characterized in that: A motor slot (13) is provided inside the top seat (12), and a dual-axis motor (14) is installed inside the motor slot (13) via bolts.

5. The anti-clogging denitrification deep bed filter according to claim 3, characterized in that: Transmission grooves (15) are provided on both sides of the top seat (12), and a rotating rod (16) extending into the transmission groove (15) is installed at the output end of the dual-axis motor (14) through a coupling, and a screw rod (17) extending into the mounting seat (9) is movably installed in the transmission groove (15) through a bearing, and the screw rod (17) is threadedly connected to the mounting seat (9).

6. The anti-clogging denitrification deep bed filter according to claim 5, characterized in that: The screw rod (17) and the screw rod (17) are located on the outer wall of the transmission groove (15) and are installed with mutually meshing bevel gears (18) by bolts, and connecting rods (19) are installed on both sides of the bottom outer wall of the top plate (11) by bolts, and a box body (20) is installed on the outer wall of the bottom end of the connecting rod (19) by bolts, and a filter plate (21) is installed inside the box body (20) by bolts, and a sponge plate (22) and an adsorption plate (23) distributed in an upper and lower structure are installed on the box body (20) directly below the filter plate (21) by bolts.

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